Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
communication india » communication media, communications media
do developpement » de developpement, du developpement, le developpement
developpement de » developpement des, developpement durable
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation crop » variation from, variation across, variations from
6.2 informal » 6.2 informale, 4.2 informal, 6.6 informal
de afrique » de l'afrique, en afrique, l afrique
crop 6.2 » crops 6.3, chip 6.2, crop 1.6
india do » india d, india does, india did

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typologie does variation crop 6.2 informal communication india do developpement de afrique.*.